Sellin a couple protected 3400maH Panasonic NCR18650B's. They're legit and unused, they're just a little big and don't fit in my mod (Stingray). It's about 1mm taller than normal 18650s but I can get you dimensions if you need. If you've got a mod that's generally big, or a truly telescopic one like the Launcher, or use a kick or fuse you should be chillin. Keep in mind these are NCR with a 1C rating so I don't recommend using a coil any lower than 1.3ohms with them. They do have legit protection circuitry so I'd argue that they're safer than IMR batteries. Asking $15